<template>
  <RouterView />
  <van-tabbar v-model="active">
      <van-tabbar-item 
      v-for="item in router.options.routes[0].children"
      :key="item.path"
      :icon="item.meta.icon"
      :url="`#/${item.path}`">
      {{ item.meta.name }}
    </van-tabbar-item>
      
  </van-tabbar>
</template>
<script setup>
import { ref,onMounted } from "vue"
import { useRouter,useRoute } from 'vue-router'

const active = ref(0)
const router = useRouter()
const route = useRoute()
onMounted(() => {
    console.log(router,'router')
    const data = router.options.routes[0]
    active.value = data.children.findIndex(item => '/' + item.path === route.path)
})

</script>